第一节 单项填空（共15小题;每小题1分，满分15分） 1. having retired from his business, he now ________ himself with the welfare of the disabled. a. associates b. charges c. equips d. occupies 2. _______ achievements, last week’s national meeting earned a low, though not failing, grade. a. in terms of b. in case of c. in face of d. in honor of
